CN114599292A - 超声成像方法及系统 - Google Patents
超声成像方法及系统 Download PDFInfo
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- CN114599292A CN114599292A CN201980101708.7A CN201980101708A CN114599292A CN 114599292 A CN114599292 A CN 114599292A CN 201980101708 A CN201980101708 A CN 201980101708A CN 114599292 A CN114599292 A CN 114599292A
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- 238000003384 imaging method Methods 0.000 title abstract description 11
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 31
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- 238000000034 method Methods 0.000 claims description 145
- 238000002604 ultrasonography Methods 0.000 claims description 91
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- 238000012285 ultrasound imaging Methods 0.000 claims description 49
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
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Abstract
一种超声成像方法及系统，该超声成像方法包括：向目标对象的感兴趣区域发射第一超声波束，执行一次超声扫描(S110)；接收第一超声波束的第一超声回波，得到第一超声回波信号(S120)；确定第一超声波束的声场能量范围内的第一接收线，其中，在声场能量范围的焦区处的第一接收线的线密度大于在声场能量范围的近场处的第一接收线的线密度，且焦区处的第一接收线的线密度大于在声场能量范围的远场处的第一接收线的线密度(S130)；根据第一接收线对第一超声回波信号进行波束合成处理，得到波束合成的第一超声回波信号(S140)。这样能够保证在焦区的采样频率更高，进而在进行复合时保证波束合成的效率。
Description
PCT国内申请，说明书已公开。
Claims (75)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/128008 WO2021128010A1 (zh) | 2019-12-24 | 2019-12-24 | 超声成像方法及系统 |
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| Publication Number | Publication Date |
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| CN114599292A true CN114599292A (zh) | 2022-06-07 |
| CN114599292B CN114599292B (zh) | 2024-04-02 |
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| WO (2) | WO2021128010A1 (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396288A (zh) * | 2007-09-26 | 2009-04-01 | 株式会社东芝 | 超声波诊断装置和医用图像显示装置 |
| US20090137903A1 (en) * | 2007-11-23 | 2009-05-28 | Jin Kim | Transmit Apodization Using A Sinc Function In An Ultrasound System |
| CN106108941A (zh) * | 2016-06-13 | 2016-11-16 | 杭州融超科技有限公司 | 一种超声图像区域质量增强装置及方法 |
| CN106469461A (zh) * | 2015-08-20 | 2017-03-01 | 美国西门子医疗解决公司 | 视图方向自适应体积超声成像 |
| CN109069115A (zh) * | 2017-06-06 | 2018-12-21 | 深圳迈瑞生物医疗电子股份有限公司 | 一种在超声扫描中成像的方法、装置及系统 |
| CN109316201A (zh) * | 2017-07-31 | 2019-02-12 | 柯尼卡美能达株式会社 | 超声波诊断装置 |
| US20190216332A1 (en) * | 2011-11-02 | 2019-07-18 | Seno Medical Instruments, Inc. | Interframe energy normalization in an optoacoustic imaging system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058417B (zh) * | 2010-12-31 | 2013-03-06 | 飞依诺科技(苏州)有限公司 | 超声图像中线密度控制方法 |
| CN106821416A (zh) * | 2016-12-29 | 2017-06-13 | 飞依诺科技(苏州)有限公司 | 一种扫描线密度调节方法及装置 |
| US20190053790A1 (en) * | 2017-08-17 | 2019-02-21 | Contraline, Inc. | Systems and methods for automated image recognition of implants and compositions with long-lasting echogenicity |
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2019
- 2019-12-24 WO PCT/CN2019/128008 patent/WO2021128010A1/zh active Application Filing
- 2019-12-24 CN CN201980101708.7A patent/CN114599292B/zh active Active
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2020
- 2020-12-24 WO PCT/CN2020/139056 patent/WO2021129746A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396288A (zh) * | 2007-09-26 | 2009-04-01 | 株式会社东芝 | 超声波诊断装置和医用图像显示装置 |
| US20090137903A1 (en) * | 2007-11-23 | 2009-05-28 | Jin Kim | Transmit Apodization Using A Sinc Function In An Ultrasound System |
| US20190216332A1 (en) * | 2011-11-02 | 2019-07-18 | Seno Medical Instruments, Inc. | Interframe energy normalization in an optoacoustic imaging system |
| CN106469461A (zh) * | 2015-08-20 | 2017-03-01 | 美国西门子医疗解决公司 | 视图方向自适应体积超声成像 |
| CN106108941A (zh) * | 2016-06-13 | 2016-11-16 | 杭州融超科技有限公司 | 一种超声图像区域质量增强装置及方法 |
| CN109069115A (zh) * | 2017-06-06 | 2018-12-21 | 深圳迈瑞生物医疗电子股份有限公司 | 一种在超声扫描中成像的方法、装置及系统 |
| CN109316201A (zh) * | 2017-07-31 | 2019-02-12 | 柯尼卡美能达株式会社 | 超声波诊断装置 |
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| Publication number | Publication date |
|---|---|
| WO2021129746A1 (zh) | 2021-07-01 |
| CN114599292B (zh) | 2024-04-02 |
| WO2021128010A1 (zh) | 2021-07-01 |
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